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SP491E, SP490E Enhanced Full Duplex RS-485 Transceivers

SP491E Description

SP490E/491E Enhanced Full Duplex RS-485 Transceivers .
The SP490E is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 10Mbps.

SP491E Features

* +5V Only
* Low Power BiCMOS
* Driver/Receiver Enable (SP491E)
* RS-485 and RS-422 Drivers/Receivers
* Pin Compatible with LTC490 and SN75179 (SP490E)
* Pin Compatible with LTC491 and SN75180 (SP491E)
* Improved ESD Specifications: ±15k

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: SP491E, SP490E. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
SP491E, SP490E
Manufacturer
Exar
File Size
678.62 KB
Datasheet
SP490E-Exar.pdf
Description
Enhanced Full Duplex RS-485 Transceivers
Note
This datasheet PDF includes multiple part numbers: SP491E, SP490E.
Please refer to the document for exact specifications by model.

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📌 All Tags

Enhanced Full Duplex RS-485 Transceivers Exar
Exar SP491E-like datasheet